/Engine/Source/Runtime/CoreUObject/Public/Serialization/ArchiveStackTrace.h
Compares the provided buffer with the given bytes from disk or FPackageData.
static bool IsIdentical ( const [FPackageData](API\Runtime\CoreUObject\Serialization\FArchiveStackTrace\FPackageData) & SourcePackage, int64 BufferSize, const uint8 * BufferData )